commit 68d5ac2ed6180567407e4187e206df3ba6466373
author WANG Cong <xiyou.wangcong@gmail.com> Sun May 22 00:17:11 2011 +0000
committer David S. Miller <davem@davemloft.net> Sun May 22 21:01:21 2011 -0400
tree 061f3cb53c56333c72ca83c2fc7d9b34d5539a45
parent c4264f27e83968ddfe3f0cfe7a33adfb320e1e42

pktgen: use vzalloc_node() instead of vmalloc_node() + memset()

Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/core/pktgen.c

diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 67870e9..3b85c0d 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -3544,13 +3544,12 @@
 		return -ENOMEM;
 
 	strcpy(pkt_dev->odevname, ifname);
-	pkt_dev->flows = vmalloc_node(MAX_CFLOWS * sizeof(struct flow_state),
+	pkt_dev->flows = vzalloc_node(MAX_CFLOWS * sizeof(struct flow_state),
 				      node);
 	if (pkt_dev->flows == NULL) {
 		kfree(pkt_dev);
 		return -ENOMEM;
 	}
-	memset(pkt_dev->flows, 0, MAX_CFLOWS * sizeof(struct flow_state));
 
 	pkt_dev->removal_mark = 0;
 	pkt_dev->min_pkt_size = ETH_ZLEN;